ESP8266 Wireless Module - WIFI to UART Bridge, US $4.95 – Picture 0

ESP8266 Wireless Module - WIFI to UART Bridge, US $4.95 – Picture 1

Esp8266 Wireless Module - Wifi To Uart Bridge

US $4.95

Kitchener, Ontario, Canada
Jan 29th

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ESP-1 is a very tiny board. It is built around Espressif’s Wi-Fi chipset ESP8266EX. Module ESP-1 comes preprogrammed with UART-WIFI bridge demo software. This give possibility to connect to Internet with simple AT commands from any microcontroller occupied with UART interface. Source code for this application and complete Expressif SDK for the ESP8266 is publicly available. Included in the SDK are sources making this module a solution for pretty much everything you would need to do with an Internet of Things (IoT) thing. ESP8266EX is a 802.11bgn WiFi chip, that can is used in IoT applications, and integrates the following components: 1. Tensilica L106 low power 32-bit MCU that can run at up 160MHz 2. 10-bit ADC 3. internal SRAM 4. GPIO x16 (up to 5 used for interface with flash) 5. power management 6. all RF components 7. WiFi baseband, MAC, TCP/IP 8. advance standby and sleep modes 9. SPI / UART / SDIO connectivity The application code is usually stored on an external NOR flash device; for a typical application 512kB is more than enough. The flash is accessed through a cache; about 35kB internal SRAM is available to the user for stack and temporary storage. ESP8266EX is typically used in applications ranging from smart switches, smart lighting, smoke detectors, gas sensors, temperature-humidity sensors, smart displays, etc. Warning: Power supply: You need to use 3.3V power supply @ min 300mA. This module is not 5V tolerant. Connecting RX,TX on Arduino module will destroy this module. Use level converters when connecting on Arduino. Documentation: https://github.com/esp8266/esp8266-wiki http://g-lab.ca/getting-started-with-esp8266ex-wifi-mod/ Help you developing more easy -> Esp8266 community forum at http://esp8266.com and Espressif bbs http://bbs.espressif.com Package include: 1pcs x ESP8266 Serial WIFI Wireless Transceiver Module Shipping: We ship to Paypal adresses. Make sure your paypal address is right.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	ESP8266EX
Country/Region of Manufacture	China
Model	ESP-1